Description
Sealed Power Performance Piston Rings 4.170 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Moly 8 Cylinder RU004004M 1971 1974 GMC K35 K3500 Pickup Size:8 HAWHB237U625 WM302 1.200 Micro Babbitt a very 1971 1974 GMC K35 K3500 Pickup Comes with detailed instructions and mounting hardware